Patents by Inventor Junchuan GUI

Junchuan GUI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems and methods for determining in-situ stresses based on orthotropic rock physics model
    Patent number: 11106843
    Abstract: The present disclosure provides systems and methods for determining in-situ stresses based on an orthotropic rock physics model. The method may include obtaining multiple physical parameters of a rock; constructing an orthotropic rock physics model based at least in part on the multiple physical parameters; determining multiple stiffness coefficients based on the orthotropic rock physics model; and determining one or more in-situ stresses of the orthotropic rock based on the multiple stiffness coefficients.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: August 31, 2021
    Assignee: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Tianshou Ma, Junchuan Gui, Ping Chen, Yang Liu, Jianhong Fu
  • SYSTEMS AND METHODS FOR DETERMINING IN-SITU STRESSES BASED ON ORTHOTROPIC ROCK PHYSICS MODEL
    Publication number: 20210173976
    Abstract: The present disclosure provides systems and methods for determining in-situ stresses based on an orthotropic rock physics model. The method may include obtaining multiple physical parameters of a rock; constructing an orthotropic rock physics model based at least in part on the multiple physical parameters; determining multiple stiffness coefficients based on the orthotropic rock physics model; and determining one or more in-situ stresses of the orthotropic rock based on the multiple stiffness coefficients.
    Type: Application
    Filed: November 30, 2020
    Publication date: June 10, 2021
    Applicant: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Tianshou MA, Junchuan GUI, Ping CHEN, Yang LIU, Jianhong FU